public int DistanceTo(Point.Point2i p)
{
int tx = this.x - p.x;
int ty = this.y - p.y;
return(Loon.Utils.MathUtils
.Sqrt(Loon.Utils.MathUtils.Mul(tx, tx) + Loon.Utils.MathUtils.Mul(ty, ty)));
}
public int DistanceTo(Point.Point2i p1, Point.Point2i p2)
{
int tx = p2.x - p1.x;
int ty = p2.y - p1.y;
int u = Loon.Utils.MathUtils.Div(
Loon.Utils.MathUtils.Mul(x - p1.x, tx) + Loon.Utils.MathUtils.Mul(y - p1.y, ty),
Loon.Utils.MathUtils.Mul(tx, tx) + Loon.Utils.MathUtils.Mul(ty, ty));
int ix = p1.x + Loon.Utils.MathUtils.Mul(u, tx);
int iy = p1.y + Loon.Utils.MathUtils.Mul(u, ty);
int dx = ix - x;
int dy = iy - y;
return(Loon.Utils.MathUtils
.Sqrt(Loon.Utils.MathUtils.Mul(dx, dx) + Loon.Utils.MathUtils.Mul(dy, dy)));
}
public void Set(Point.Point2i p)
{
this.x = p.x;
this.y = p.y;
}
public Point2i(Point.Point2i p)
{
this.x = p.x;
this.y = p.y;
}